Oyster, 43 mm, Oystersteel
Suggested retail price exclusive of tax. The suggested price can be modified at any time without notice.
Model CaseOyster, 43 mm, Oystersteel
BezelUnidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum
Water-ResistanceWaterproof to 1,220 metres / 4,000 feet, helium escape valve
MovementPerpetual, mechanical, self-winding
Calibre3235, Manufacture Rolex
Power ReserveApproximately 70 hours
BraceletOyster, three-piece solid links
CertificationSuperlative Chronometer (COSC + Rolex certification after casing)
Oyster ArchitectureMonobloc middle case, screw-down case back and winding crown
WindingBidirectional self-winding via Perpetual rotor
Winding CrownScrew-down, Triplock triple waterproofness system
CrystalScratch-resistant sapphire, Cyclops lens over the date
Precision-2/+2 sec/day, after casing
DetailsHighly legible Chromalight display with long-lasting blue luminescence
ClaspFolding Oysterlock safety clasp with Rolex Glidelock extension system
OscillatorParamagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
Ceramic Bezel and Luminescent Display
The 60-minute graduated, unidirectional rotatable bezel of the Sea-Dweller enables divers to precisely and safely monitor their dive and decompression times. It is equipped with a patented black Cerachrom bezel insert manufactured by Rolex in a virtually scratchproof ceramic whose colour is unaffected by ultraviolet rays. The graduation is coated via PVD (Physical Vapour Deposition) with a thin layer of platinum. The sleek black dial features large Chromalight hour markers and hands, filled with luminescent material that emits a long-lasting blue glow for excellent legibility in dark conditions.
The black dial of the Sea-Dweller has the large hands and indices reserved for Rolex professional models. The dial bears the name Sea-Dweller in red, a reference to the first model. The innovative Chromalight display on the dial pushes back the boundaries of visibility in dark environments. Its distinctive blue glow lasts up to eight hours with a uniform luminosity, practically twice as long as that of standard luminescent materials.
Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity. Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers. Global Watch is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.